Meet the ViPR Pro: a functional weight training tool that helps you push your body harder. It comes with a textured surface, strong, rounded handles, and various handholds to let you workout your entire body. You can lift, drag, throw, and step on your ViPR.
ViPR Pro is made of rubber, so you will have a hard time breaking it. You can get it from 4 to 32kg versions.